Here are some suggestions for coding activities that children could do at home.
Tynker is offering free licences (until 30th April 2020) for those affected by school closures. Although we only use Tynker in Y6, it's well worth trying it out with younger children too.
Parents can apply at https://www.tynker.com/#/join/parent
Terrapin logo Beebot emulator https://www.terrapinlogo.com/emu/beebot.html
Bee-Bot on Scratch https://scratch.mit.edu/projects/19685257/
Bee-Bot in Google Play for android or App Store for iPad/Phone
Daisy The Dinosaur Challenge and Free Modes in App Store for iPad/Phone
Run Marco in Google Play for android, App Store for iPad/Phone and https://allcancode.com/hourofcode/
Blockly Puzzle and Maze in https://blockly.games/
Box Island in Google Play for android or App Store for iPad/Phone
Scratch Junior in Google Play for android or App Store for iPad/Phone
Hour of Code activities from code.org https://code.org/hourofcode/overview